Hi,
I am using solr to index data from binary files using BinURLDataSource. I
was wondering if anyone knows how to extract an excerpt of the indexed data
during search. For example if someone made a search it would return 200
characters as a preview of the whole text content. I read online that hl
would do the trick. I tried it even though I am not as interested in
highlighting as I am in pulling the excerpt. However, so far I have not
been able to make it work.
I added a /browse requestHandler to my solrconfig.xml like this:
<requestHandler name="/browse" class="solr.SearchHandler">
<lst name="defaults">
<str name="echoParams">explicit</str>
<str name="hl">true</str>
<str name="hl.simple.pre">[HIGHLIGHT]</str>
<str name="hl.simple.post">[/HIGHLIGHT]</str>
<str name="hl.fl">text title</str>
<str name="hl.useFastVectorHighlighter">true</str>
<str name="hl.fragmentsBuilder">colored</str>
<str name="hl.snippets">3</str>
<int name="hl.fragsize">70</int>
<str name="hl.mergeContiguous">true</str>
<float name="hl.regex.slop">0.5</float>
<str name="hl.regex.pattern">[-\w ,/\n\"']{20,200}</str>
</lst>
</requestHandler>
I tried it in other requestHandlers as well without any success.
Does anyone have some hints? Thanks In advance.
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